VSTS 2010 SGEN : error : Could not load file or assembly (Exception from HRESULT: 0x80131515)

Question

I am experiencing a strange issue with VS2010. We use TFS to build our API dlls and we used to reference them in our projects usign a mapped network drive that was fully tru

Answer 1

I had the same error and found my DLL was "blocked". Open up the DLL in explorer, right click -> properties -> press 'Unblock'.

http://cantgrokwontgrok.blogspot.com/2009/10/visual-studio-unknown-build-error.html